I highly doubt its a blown motor as when Kengi and I worked on this car almost a year ago before Jesse got it, everything was mint and no gay brown wire sleepy eye mod either. Either way though, I am pretty sure it is what I said it is, as when you look at an S chassis, there is only one thing that essentially controls all things electrical besides the fusebox. It controls the wiper speed (if it blows your wipers will only be set on one speed no matter what position the switch is in), it controls the pop up/down action of the lights, controls interior lights, controls rear lights and running lights, controls your dash lights and your radio/radio lights as well. There are some other things that this little box helps to make function properly but I am not 100% sure on the others as these are the symptoms that I had when mine went in BOTH my cars. Take my advice or leave it, but it is either the TCU or the wiring of your car itself.